baber/WOPTO huggingface dataset:
Patent JP-2003132556-A (JP)
Title: Focus error signal detection method, and optical disk device using the same
Inventor: MATSUI TSUTOMU
IPC: G11B7/09
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a focus error signal detection method which can realize suitably stable drawing of tracking and high speed access in reproducing either a first optical disk or a second one and to provide a optical disk device utilizing the same. SOLUTION: A first light path system leading a light beam of a first wavelength outputted from a first laser light source is made as a knife edge system, and a second laser light source leading a light beam of a second wavelength outputted from a second laser light source 21 is made as an astigmatism system. When reading the information of the first optical disk by using the first light path, the focus error signal is detected by a knife edge method using the first light path system. Furthermore, in reading the information of the second optical disk whose substrate thickness is different from that of the first optical disk by using the second light path system, the focus error signal is detected by the knife edge method using the first light path system.
Patent JP-2003129240-A (JP)
Title: Substrate treater
Inventor: SUEYOSHI MAMORU
IPC: C23C16/44
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a good-quality wafer by discharging the remaining process gas from a reaction chamber. SOLUTION: A substrate treater that treats a wafer by feeding a gas into a reaction chamber 5 is provided with a first exhaust pipe 13 that discharges the atmosphere from the chamber 5 and a second exhaust pipe 10 that discharges the remaining gas from the chamber after the wafer treatment. The treater is constructed so that the discharge from the first exhaust pipe 13 is stopped during the discharge from the second exhaust pipe 10.
Patent JP-2003130218-A (JP)
Title: Diaphragm and manufacturing method therefor
Inventor: TOMITA ISAO
IPC: B29L31/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm capable of surely preventing the leakage of a high pressure fluid from a through hole and to provide a manufacturing method therefor capable of coating the inner peripheral surface of the through hole with rubber. SOLUTION: This diaphragm is made of a molded body provided with a front surface layer and a back surface layer made of rubber and an intermediate layer made of foundation cloth and having one or two or more through holes formed. The inner peripheral surface of at least one through hole is coated with rubber and the cross section of the foundation cloth is not exposed to the inner peripheral surface.  In this manufacturing method, a process for cutting a laminated sheet provided with the front surface layer and back surface layer made of unvulcanized rubber and the intermediate layer made of the foundation cloth to obtain a molding material formed with the through holes (diameter=D) and pressing and vulcanizing the molding material within a metal mold in a state of a pin on the metal mold (diameter=d) inserted into the through hole is included, and a value of (D/d) is not less than 1.1.
Patent JP-2003130748-A (JP)
Title: Pressure sensor
Inventor: ISHIGAMI ATSUSHI
IPC: H01L23/04
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor that can miniaturize a body for accommodating a pressure sensor chip and an IC chip and can reduce a packaging area to a circuit board or the like. SOLUTION: The pressure sensor comprises a pressure sensor chip 1 having a semiconductor strain gauge, an IC chip 2 where an amplification circuit for amplifying the output signal of the pressure sensor chip 1 and a temperature- compensating circuit for compensating the temperature of the output signal are integrated, a body 10 in a rectangular parallelepiped shape whose one surface is open, and a cover 20 for blocking the one surface of the body 10. A step section 10b for making different the height of the pressure sensor chip 1 and that of the IC chip 2 is formed on an inner bottom surface 10a of the body 10.  The height of the step section 10b is set to height for picking the IC chip 2 without providing any space for allowing a collet to enter between the pressure sensor chip 1 and the IC chip 2 while the pressure sensor chip 1 and the IC chip 2 are arranged by pinching the step section 10b on the inner bottom surface 10a in the body 10.
Patent JP-2003057540-A (JP)
Title: Projection lens for projection display apparatus
Inventor: KIM DONG HA
IPC: G03B21/14
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a projection lens which reduces the thickness of a projection television, facilitates the arrangement of optical parts for color separation and synthesis and reduces longitudinal chromatic aberration. SOLUTION: A first lens group having a negative power, a second lens group having a positive power are arranged from the screen side of a projection display device, and an aperture diaphragm is positioned between the first lens group and the second lens group. The first lens group includes at least one aspherical lens element and at least three spherical lens elements, and the lens element of the first lens group spaced away from the screen by a maximum distance has a positive power, and the second lens group includes a triple cemented lens composed of three lens elements cemented together, and further includes at least one lens element having positive power and arranged at one side of the triple cemented lens opposite to the screen.
Patent JP-2003142367-A (JP)
Title: Evaluation mask and method for evaluating mask
Inventor: NOUDO SHINICHIRO
IPC: G03F1/20
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation mask for evaluating by detecting the mask deformation of a thin membrane mask and deformation of a transfer pattern. SOLUTION: The evaluating mask 10 comprises four square unit scanning regions 14a to 14d, having the same size on a circular Si mask base 12, having the same material and thickness as those of a copy mask to be evaluated. The regions 14a and 14b have a long rectangular pattern opening 16 formed substantially at the center, and 39 small opening positional deviation measuring marks 18 disposed in a lattice shape at equal intervals in the lateral an longitudinal directions around the pattern opening 16. The opening 16 is formed in the same shape, size and structure as those of the copy mask.  The regions 14c and 14d have a planar region 19 having no pattern opening instead of the pattern region having the pattern opening 16, and have 39 positional deviation reference marks 20, disposed in a lattice shape at the intervals in the lateral and longitudinal directions, so as to be superposed on the positional deviation pattern, when the region 14c is superposed on the region 14a and the region 14d is superposed on the region 14b.
Patent JP-2005137202-A (JP)
Title: Method for molecular diagnosis of multiple myeloma
Inventor: MANO HIROYUKI
IPC: C12Q1/68
Filed: 2001-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a genetic marker with which an expression difference specific to the state, stage of a disease can be detected.  <P>SOLUTION: This method for inspecting multiple myeloma is characterized by measuring the expression level of at least one kind of the multiple myeloma-specific gene in a test sample or determining the expression profile of a gene group including at least two kinds of the genes; a method for judging the stage of the multiple myeloma on the basis of the inspection method; a method for evaluating a compound effective for treating or preventing the multiple myeloma comprises using the change in the expression of the gene in dependence on the presence or absence of a test substance as an indicator; the compound; a treating or preventing agent containing the antisense nucleic acid of the mRNA of the gene, a ribozyme specifically cleaving the mRNA, or an antibody specifically binding with a polypeptide or its fragment encoded by the gene; a reagent for researching the multiple myeloma contains the antibody; a method for judging a multiple myeloma morbidity risk is characterized by detecting a nucleic acid polymorphism causing the disorder of a gene expression level; and a method for judging a multiple myeloma morbidity risk is characterized by detecting a nucleic acid polymorphism causing the disorder of the biological activity of the polypeptide encoded by the gene.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003141404-A (JP)
Title: Service point issuing system of image processing device, service hub device and image processing device
Inventor: OGAWA TAKEHIRO
IPC: G06Q30/02
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To realize a service point issuing system capable of issuing a point corresponding to the use of an image processing device provided with a communicating function, to be exchanged with a prize, and allowing a user to exchange the service point with the prize by simple procedure with small load at a user side by using this communicating function. SOLUTION: This system is composed of a service hub device 1 installed at the service hub and the image processing device 2 installed at the user side, calculates a point on the basis of the use of the image processing device 2, and returns the prize information exchangeable by the point from the service hub device 1 to the image processing device 2. The prize selecting information from the image processing device 2 is received by the service hub device 1. The service hub device 1 transmits the prize shipping command to a physical distribution hub device 3 installed on the physical distribution hub.
Patent JP-2003140704-A (JP)
Title: Process controller
Inventor: OTSUKA NAOKI
IPC: G06F13/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To carry on process control continuously even when any abnormality is caused. SOLUTION: This process controller applies the request of a monitoring device 2 received through a control LAN 3 by a network interface 10 to each of three controllers 20, and outputs one response to be decided by majority from among responses from those three controllers 20 to the request to the control LAN 3 in order to reply to the monitoring device 2. In this case, each of three controllers 20 performs an arithmetic operation to the request applied from the network interface 10, and outputs a response to the request to the network interface 10, and outputs the arithmetic result as control data to the process equipment interface 30. The process equipment interface 30 outputs one control data to be decided by majority from among control data from those three controllers 20 to an I0 but 5 so that process equipment 4 can be controlled.
Patent JP-2003137082-A (JP)
Title: Brake control device
Inventor: YAMAMOTO TAKAYUKI
IPC: B60T8/26
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To suppress heat load on a brake control actuator. SOLUTION: A braking force is distributed along a running distribution line during running of a vehicle, or along a stopping distribution line during stopping. The brake hydraulic pressures of a front wheel and a rear wheel are controlled at the same value, supply current to a linear valve device from the rear wheel is larger than that from the front wheel. When braking force distribution to the rear wheel is smaller during the stopping, the supply current to the linear valve device on the rear wheel side is smaller, and heat load on the linear valve device on the rear wheel side can be smaller.
Patent JP-2003144082-A (JP)
Title: Liquid state seasoning material containing particles of vegetable and fruit
Inventor: SUWA MASANORI
IPC: A23L27/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid state seasoning material containing particles of vegetables and/or fruits, capable of easily dispersing the particles of the vegetables and/or fruits in the liquid state seasoning material by only agitating or shaking without using a dispersing agent such as a thickening agent for the liquid state seasoning material excluding the particles of the vegetables and/or fruits. SOLUTION: This liquid state seasoning material is obtained by using >=60 wt.% total of particles of the vegetables and/or fruits as 0.1-3.0 mm particle diameter, and incorporating 10-60 wt.% particles of the vegetables and/or fruits based on the total of the liquid state seasoning material containing the particles of the vegetables and/or fruits.
Patent JP-2003151374-A (JP)
Title: Flat cable electromagnetic field shield holder
Inventor: SHIRATORI NOBUHIRO
IPC: H02G11/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a flat cable electromagnetic field shield holder easily handled for extra length of the flat cable in a small space and eliminating influence of an interference wave mutually between the cable and an electronic circuit. SOLUTION: The flat cable 3 is held in a gap 1e of shaft members 1b and 1c. In this state, the shaft members are inserted in a shield cylindrical member 2 while inserting the shield cylindrical member 2 and a pair of opposing slits 2a from one side of the cable 3. The cable 3 is attached to a device casing, and a cable extra length part is housed in the electromagnetic field shield holder by rotating (in an arrowhead 4 direction) the shaft members.
Patent JP-2003151532-A (JP)
Title: Device to fill solution into outer can of battery or capacitor
Inventor: KUBO TOYOHIDE
IPC: H01G13/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To efficiently fill solution corresponding to a wide variety of outer cans of a battery or a capacitor, and convey it. SOLUTION: A solution filling device is provided with a carrier 2 wherein a plural number of cans are loaded in a prescribed arrangement, a supply- discharge mechanism 3 to move this carrier 2 and a solution filling mechanism to airtightly make a nozzle 15 adhere to a solution opening of the can 1 and fill the solution into it. The solution filling mechanism is provided with a plural number of the nozzles 15 whose number is less than that of the cans 1 to be loaded to the carrier 2 and arranges and installs tips of respective nozzles 15 at relative positions where they can be coupled with the openings. Further, the solution filling mechanism is provided with a horizontally moving mechanism to move the carrier 2 in the horizontal direction.  The device couples respective nozzles 15 with the openings, injects solution into the same number of the cans 1 as that of the nozzles 15 and also injects solution into all the sheath cans 1 by moving the positions of the carrier 2 and the nozzles 15 in a horizontal direction with the horizontal displacement mechanism and by coupling the openings of the rest of the sheath cans 1 with the nozzles 15.
Patent JP-2003158850-A (JP)
Title: Rotating electric machine
Inventor: KONAGAI RYUKICHI
IPC: H02K5/15
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotating electric machine, such as an alternating-current motor, suitable as an inverter-driven synchronous motor or induction motor, which is simple in structure and inexpensive, requires a less number of manufacturing man-hours, and makes it possible to easily reduce the shaft voltage of the motor to prevent electrolytic corrosion. SOLUTION: The rotating electric machine comprises a fixed portion composed of a frame 2 and brackets 3 and 4 installed in openings at both sides thereof; a stator 1 which is installed on the inner circumferential surface of the frame 2 and has coils wound around the slots 11 thereof; a rotating shaft 7 rotatably supported on the brackets 3 and 4 through bearings 5 and 6; and a rotor 8 installed on the rotating shaft 7. Conductive magnetic fluid seal 14 is placed in proximity to the bearings 5 and 6 on the sides of the brackets 3 and 4 opposite the rotating shaft 7.
Patent JP-2003158144-A (JP)
Title: Solder bump forming jig, manufacturing method thereof and solder bump forming method employing the same
Inventor: NAGOSHI TOSHIMASA
IPC: H01L21/60
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To propose a manufacturing method of a jig having a dead-end hole which is not expensive and capable of accurately forming the solder bump of narrow pitch, and a means for easily removing the jig in a jig removing process after melting solder. SOLUTION: The solder bump forming jig is constituted of a perforated place having openings, and a bottom plate having the same size as that of the perforated plate and employed for blocking the openings.
Patent JP-2003156602-A (JP)
Title: Light diffusing plate and method for manufacturing the same
Inventor: TAKAMI SEIJI
IPC: G02B1/14
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a light diffusing plate having high surface hardness which is hardly damaged, which can be easily handled, which gives an extremely low rate of incidence of defective products, which can be manufactured at a significantly low cost, which is made thin and which shows high light diffusing property. SOLUTION: The light diffusing plate 1 comprises a transparent or semitransparent resin base sheet layer 2 and an ink coating layer 3 applied on at least one surface of the resin base sheet layer 2 by screen printing and forcedly hardened.
Patent JP-2003154666-A (JP)
Title: Method for manufacturing ink ejector
Inventor: YOSHIOKA TOMOYOSHI
IPC: B41J2/16
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To bond a nozzle plate to an inkjet head by an easy method ensuring bonding strength and adhesion strength. SOLUTION: In the method for bonding a nozzle plate 1 having an ink ejection hole 4 to a head part 2 for imparting energy to ink in order to eject ink at the time of manufacturing an ink ejector, a sheet adhesive 6 is pressed against the nozzle plate adhesive plane at the head part 2, the nozzle plate adhesive plane and the sheet adhesive 6 are heated, a separator is separated from the sheet adhesive 6 to transfer the adhesive to the nozzle plate adhesive plane, and then the nozzle plate 1 is bonded to the nozzle plate adhesive plane by pressing.
Patent JP-2003153779-A (JP)
Title: Wall-mounted mirror
Inventor: OTA SATOSHI
IPC: A47G1/02
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a wall-mounted mirror that one can look at in a near position without being forced to take an unnatural posture. SOLUTION: The wall-mounted mirror (1) is made up of a fixed mirror (3) fixedly mounted on a wall and a movable mirror (4) that can be extracted toward a user with respect to the fixed mirror (3).
Patent JP-2003154561-A (JP)
Title: Injection-molding method for molded article, estimating method for weld line for molded article, and molding condition setting method for molded article
Inventor: YAMADA KAZUMICHI
IPC: B29C45/46
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To easily make a weld line formed on a molded article an invisible width or lower, and also, accurately estimate the location and the width of the weld line. SOLUTION: The width of the weld line of the injection-molded article is measured. Based on a boosting speed map, the width of the weld line is judged. When the width is a specified width or higher, a boosting speed to make it the specified width or lower is obtained. An injection speed which provides this boosting speed is set to be a new injection-molding condition. The boosting speed map is prepared in such a manner that the boosting speed is obtained based on a function for the variation with time of the internal pressure of a molten material, at a location wherein the generation of the weld line is estimated when the injection-molding is actually performed, and at the same time, based on the width of the weld line when the injection is performed by the obtained boosting speed.
Patent JP-2003164718-A (JP)
Title: Dust removal method and apparatus therefor
Inventor: MORIYAMA TOSHIO
IPC: B01D50/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust removal apparatus capable of efficiently removing dust without using a separator and having remarkably improved dust removal efficiency in a water pan part by utilizing the area of the water pan part, which is widened owing to installation of a fan part in an upper side of the apparatus, to the maximum extent.  <P>SOLUTION: The dust removal apparatus 1 is provided with the fan part B for generating negative pressure in the apparatus and the water pan part A for collecting and removing dust which is contained in air taken in by the negative pressure in water, and the fan part B is formed above the water pan part A, and the water pan part A is provided with a water pan 3 in which water can be stored, a suction pipe for sucking dust-containing air into the water pan 3, a first partitioning plate 5 partitioning the water pan 3 to two sections and having through hole 5a in the lower part, and a second partitioning plate to which the dust-containing air is blown.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169131-A (JP)
Title: Portable telephone set with theft-proof function
Inventor: ITO GORO
IPC: H04W88/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone set with theft-proof function in which the input operation of a complicated password number is omitted and a theft can be prevented sufficiently as needed even without presetting a theft-proof mode.  <P>SOLUTION: When a telephone number registered beforehand is called, in this portable telephone set with theft-proof function, by initializing cumulative processing of call times except the telephone number registered beforehand, an automatic call limit unwanted by an owner does not occur.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167914-A (JP)
Title: Multimedia information retrieving method, program, recording medium and system therefor
Inventor: ENDO SUSUMU
IPC: G06F17/30
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To make highly accurately and efficiently retrievable required information from multimedia information.  <P>SOLUTION: A set of mutually related image information and text information is used as a retrieving object as an information set. Frequency information on a used word is extracted from the text information on an information set group, and the feature quantity of the text information is extracted on the basis of the frequency information. Mutually similar texts are arranged in a virtual space so as to come near by using a text feature quantity, and an image is displayed in the position. An important word is extracted from the word extracted from the text information on the information set group, and the word is also arranged in the virtual space by the same method as the information set, and is displayed as a label.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167370-A (JP)
Title: Toner for electrophotographic device and electrophotographic device
Inventor: OKADA HISAO
IPC: G03G15/16
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To stably obtain a high-resolution printed image by reducing scattering in transfer and faulty transfer.  <P>SOLUTION: In this electrophotographic device, toner whose shape factor SF1 is 110 to 145 and whose shape factor SF2 is 105 to 115 is used as the toner, inorganic impalpable powder externally added to the toner is externally added so that its weight may be equal to or above the value of wt.% calculated by 0.075×(SF2-104) by using the shape factor SF2 of the toner with respect to the weight of the toner, and a transfer device equipped with a corona electrifier is used, then a current value flowing in the discharge wire of the corona electrifier is set to be a larger value than a current value obtained when transfer efficiency being a ratio that the toner is transferred to paper becomes a maximum value.  <P>COPYRIGHT: (C)2003,JPO